Jantzen was founded in 1910 in Portland, Oregon. It was started up by Carl C. Jantzen and brothers John A. Zehntbauer and C. Roy Zehntbaue and was initially a knitting company. Today it is a swimwear brand. Look to this offering on Depop to find secondhand Jantzen clothing that’s ready for the waters. Pick out a vintage-style piece that pays homage to a bygone era of style. Look out for high waisted shapes and flattering fits on retro styles.